| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] or [prep] | 1763 |
|
| 2 | [prep] or [prep] | 1763 |
|
| 3 | at [conj] [prep] | 234 |
|
| 4 | at [coord] [prep] | 226 |
|
| 5 | at or [prep] | 192 |
|
| 6 | at or [prep] | 192 |
|
